Waistband Calculator
Calculate waistband cut dimensions with overlap, seam allowance, and closure placement for garment construction.
Inputs
in
in
in
in
Results
Cut Length
30.5 in
Cut Width4.25 in
Interfacing Length29.25 in
Interfacing Width1.5 in
Closure PlacementButton centered in overlap
Belt Loops (est.)8
How to Use This Calculator
- Enter the waist measurement and desired waistband width.
- Set the closure type — button, hook & bar, or zipper — and enter the overlap length.
- Input your seam allowance width.
- Review the cut length and cut width for the waistband piece.
- Transfer waistband cut dimensions to your fabric, marking fold line and notches.
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